| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.36 | 13.466% | $243.2257 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $133.61 | 12.472% | $150.2738 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $8.67 | 5.548% | $9.151 | $9.15 | $9.15 | $9.20 |
| Purchase #4 | $122.87 | 8.740% | $133.6088 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $42.80 | 7.510% | $46.0143 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $83.95 | 10.781% | $93.0006 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $72.26 | 7.518% | $77.6925 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $678.52 | $752.9667 | $752.96 | $752.95 | $753.00 | |